THE WALL-MOUNT STEP CAPACITY HEAT PUMPS Integrated Part Load Value (IPLV) Efficiency Up To 15.0 BTU/WATT

THE WALL-MOUNT STEP CAPACITY HEAT PUMPS Integrated Part Load Value (IPLV) Efficiency Up To 5.0 BTU/WATT Green Refrigerant R-4A Models: C24H to C0H Up to.0 EER Cooling Capacities: 22,200 to 55,0 BTUH Heating Capacities:,200 to 5,000 BTUH Quiet Climate Flex The Bard Wall-Mount Heat Pump is a self-contained energy efficient heating and cooling system, which is designed to offer maximum indoor comfort at a minimal cost without using valuable indoor floor space or outside ground space. This unit is the ideal product for versatile applications such as: new construction, modular offices, school modernization, and the like. Factory or field installed accessories are available to meet specific job requirements. CH Series Special Features ECM Indoor Blower Motor: Features a variable speed motor providing super-high efficiency, low sound levels & soft-start capabilities. The motor is selfadjusting to provide the proper airflow rate for the staged capacity, and for higher static pressure in ducted installations without user adjustment or wiring changes. Step Capacity : Scroll 2-Stage s are standard on all 2 to 5 ton models. Eliminates need for crankcase heater. Double isolated floating compressor mounting system, compressor sound blanket, and discharge line muffler for reduced sound level. Quiet Curb Options: Various curbs are specially designed for the CH product family that reduce sound levels for school and occupied building applications. Draw-Thru Condenser Airflow: Condenser air is brought in from the front of the unit condenser section, and exhausted through the side grilles. This allows quiet operation, and avoids heat pump defrost water accumulation in front of the CH unit. Engineered Features Copper Tube/Aluminum Fin Coils: Grooved copper tubing and enhanced aluminum fins provide maximum heat transfer and high energy efficiency. Optional phenoliccoated coils are also available. Twin Blowers: Move air quietly. All models feature variable speed blower motors providing airflow adjustment for high and low static operation. Motor overload protection is standard on all models. Phase Rotation Monitor: on all 3 phase scroll compressors. Protects against reverse rotation if power supply is not properly connected. R-4A Refrigerant: Designed with R-4A (HFC) non-ozone depleting refrigerant in compliance with the Montreal protocol and 20 EPA requirements. Liquid Line Filter Drier: on all units. Protects system against moisture. Foil Faced Insulation: on all units. Galvanized 20 Gauge Zinc Coated Cabinet: Cleaned, rinsed, sealed and dried before the polyurethane primer is applied. The cabinet is handsomely finished with a baked on, beige textured enamel, which allows it to withstand 00 hours of salt spray tests per ASTM B7-03. Stainless Steel cabinets available. Electrical Components: Are easily accessible for routine inspection and maintenance through a right side, service panel opening. Features a lockable, hinged access cover to the circuit breaker or rotary disconnect switch. Electric Heat Strips: Features an automatic limit and thermal cut-off safety control. Heater packages are factory or field installed for all 2 through 5 ton models. Features easy slide-in field assembly with various BTUH outputs. Condenser Fan and Motor Shroud Assembly: Slide out for easy access. Filter Service Door: Separate service door provides easy access for filter change. One Inch, Disposable Air Filters: Are standard equipment. Filter rack permits the addition of 2" pleated filter. Factory or field installed. Solid State Electronic Heat Pump Control: Provides efficient 30, 0 or 0 minute defrost cycle. A thermistor sensor, speed up terminal for service and minute defrost override are standard on the electronic heat pump control. High & Low Pressure Switches are Auto- Reset: on all units. Built-in lockout circuit resets from the room thermostat. Provides commercial quality protection to the compressor. Five Minute Time Delay: Short cycle protection is standard. Built into the heat pump control. Built-in Circuit Breakers: on all electric heat versions of single (230/20 volt) and three phase (230/20 volt) equipment. Rotary disconnects are standard on three phase (40 volt) equipment. 40V circuit breaker Model C42H shown with TCURBF30 Wall Curb Attached Quiet Curb Option must be added to obtain Quiet Climate Flex sound ratings. available as option on 0KW only. Slope Top: feature for water run-off. Full Length Mounting Brackets: Built into cabinet for improved appearance and easy installation. NOTE: Bottom mounting bracket included to assist in installation. Top Rain Flashing: feature on all models. Outdoor Coil Drain Pan: built in feature. 20-0 Drain Connnection Kit is standard (recommended for non-freezing climates only). Bard is an ISO 00:200 Certified Manufacturer Form No. S345-27 Supersedes S345-3 Page of 24

Certified Capacity and Efficiency Ratings at at Full Full Capacity MODELS C24H C30H C3H C42H C4H C0H Cooling BTUH, Stage 2 (Full Capacity) j 0/7-5 EER jk Rated CFM Certified in accordance with ARI 30-2003 for single package vertical units EER = Energy Efficiency Ratio - BTU/WATT efficiency Integrated Part Load Value - BTU/WATT efficiency (combines Stage & 2 performance) COP = Coefficient of Performance - BTU/WATT efficiency Capacity and Efficiency Ratings at Partial Capacity Specifications 2-/2 through 3 Ton Specifications 3-/2 through 5 Ton 22,200.0 740 IPLV (Integrated Stage and Stage 2) jl 0/7-0 4.3 4.5 4.5 4.5 5.0 4. High Temperature 47 Heating BTUH, Stage 2 (Full Capacity) COP jm Rated CFM,200 3. 740 MODELS C24H C30H C3H C42H C4H C0H Cooling BTUH, Stage (Partial Capacity) 0/7-0 EER @ Part Load (0/7-0) Stage Cooling Operating CFM High Temperature Heating 47 BTUH, Stage (Partial Capacity) Operating CFM 7,700 4.4 5 4,200 5 2,200.0 00 25,00 3.20 00 24,000 4.75,00 35,000.0 0 3,000 3.30 0 27,000 4. 7 2,400 7 40,000.0 2 3,0 3.40 2 3,400 4.7 00 2,00 00 45,0.0 0 4,0 3.40 0 35,00 5.5 00 2,200 00 55,0. 5,000 3.20 43,000 4. 300 3,000 300 MODELS C24H-A C24H-B C30H-A C30H-B C30H-C C3H-A C3H-B C3H-C Electrical Rating--0 Hz 230/20-230/20-3 --- 230/20-230/20-3 40-3 230/20-230/20-3 40-3 Operating Voltage Range 7-253 7-253 --- 7-253 7-253 44-7 - 253 7-253 44 - --Circuit A Voltage 203/20 230/20 --- 230/20 230/20 40 230/20 230/20 40 Rated Load Amps 7.5 /.4 4.2 / 4.7 ---.7 /.2 7.2 /.3 4.2. / 3.3.0 /. 5.0 Branch Circuit Selection Current.7.5 --- 3..7 4.3 5.3.7 5. Lock Rotor Amps 5.3 / 5.3 55.4 / 55.4 --- 73 / 73 5 / 5 2 3 / 3 73 / 73 3 Type Scroll Scroll --- Scroll Scroll Scroll Scroll Scroll Scroll Fan Motor & Condenser Fan Motor--HP-RPM-SPD /5-- /5-- --- /5-- /5-- /5-- /3-25-2 /3-25-2 /3-25-2 Fan Motor--Amps.5.5 ---.5.5. 2.5 2.5.3 Fan--DIA/CFM 20"-00 20"-00 --- 20"-00 20"-00 20"-00 24"-200 24"-200 24"-200 Blower Motor & Evap. Blower Motor--HP-RPM-SPD /3 Var. /3 Var. --- /3 Var. /3 Var. /3 Var. /2 Var. /2 Var. /2 Var. Blower Motor--Amps 2.4 2.4 --- 2. 2. 2. 2. 2. 2. CFM w/filter j 740 -. 740 -. --- 00 -. 00 -. 00 -. 0 -.5 0 -.5 0 -.5 Filter Sizes (inches) STD. x 30 x x 30 x --- x 30 x x 30 x x 30 x 20 x 30 x 20 x 30 x 20 x 30 x Basic Unit Weight-LBS. 30 30 --- 30 30 30 475 475 475 Blank-Off Plate.0.0.0.0.0.0.0.0 Commercial Room Ventilator 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 Economizer 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 Energy Recovery Ventilator 4.0 4.0 4.0 4.0 4.0 4.0 4.0 4.0 MODELS C42H-A C42H-B C42H-C C4H-A C4H-B C4H-C C0H-A C0H-B C0H-C Electrical Rating--0 Hz 230/20-230/20-3 40-3 230/20-230/20-3 40-3 230/20-230/20-3 40-3 Operating Voltage Range 7-253 7-253 44-7 - 253 7-253 44-7 - 253 7-253 44 - --Circuit A Voltage 230/20 230/20 40 230/20 230/20 40 230/20 230/20 40 Rated Load Amps 4.0 / 5..2 / 2.7 5.. /.2. / 2.7 5. 2.4 / 23.3 3. / 4.2.2 Branch Circuit Selection Current.0 4.2.3 2.2 4..5 27.2. 7.3 Lock Rotor Amps / / 44 4 3 / 3 4 53 / 53 / 52 Type Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Scroll Fan Motor & Condenser Fan Motor--HP-RPM-SPD /3-25-2 /3-25-2 /3-25- /3-25-2 /3-25-2 /3-25- /2-25- /2-25- /2-25- Fan Motor--Amps 2.5 2.5.3 2.5 2.5.3 4. 4. 4. Fan--DIA/CFM 24"-200 24"-200 24"-200 24"-200 24"-200 24"-200 24"-3700 24"-3700 24"-3700 Blower Motor & Evap. Blower Motor--HP-RPM-SPD 3/4 Var. 3/4 Var. 3/4 Var. 3/4 Var. 3/4 Var. 3/4 Var. 3/4 Var. 3/4 Var. 3/4 Var. Blower Motor--Amps 3. 3. 3. 4.4 4.4 4.4 4.7 4.7 4.7 CFM w/filter j 2 -.5 2 -.5 2 -.5 5 -.2 5 -.2 5 -.2 -.2 -.2 -.2 Filter Sizes (inches) STD. 20 x 30 x 20 x 30 x 20 x 30 x 20 x 30 x 20 x 30 x 20 x 30 x 20 x 30 x 20 x 30 x 20 x 30 x Basic Unit Weight-LBS. 520 520 540 5 5 55 555 555 00 Blank-Off Plate.0.0.0.0.0.0.0.0.0 Commercial Room Ventilator 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 35.0 Economizer 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 45.0 Energy Recovery Ventilator.0.0.0.0.0.0.0.0.0 Form No. S345-27 Supersedes S345-3 Page 2 of 24 See Curb Weights - Page

Ventilation System Packages Bard Wall-Mounts are designed to provide optional ventilation packages to meet all of your ventilation and indoor air quality requirements. All units are equipped with a barometric fresh air damper as the standard ventilation package. All ventilation packages can be built-in at the factory, or field-installed at a later date. BLANK OFF PLATE - BOP OPTIONAL A blank off plate is installed on the inside of the service door. It covers the air inlet openings which restricts any outside air from entering into the unit. The blank off plate should be utilized in applications where outside air is not required to be mixed with the conditioned air. Commercial Room Ventilator MIS-33 COMMERCIAL ROOM VENTILATOR - CHCRV NOTE: Models C24H & C30H with CHCRV-3 require a Wall Curb Model TCURBF2430 or TCURBT2430 (See Page ) OPTIONAL The built-in commercial room ventilator is internally mounted behind the service door and allows outside ventilation air, up to % of the total airflow rating of the unit, to be introduced through the air inlet openings. It includes a built-in exhaust air damper. The commercial room ventilator (CRV) is a simple and innovative approach to improving the indoor air quality by providing fresh air intake and exhaust capability through the CRV. The damper can be easily adjusted to control the amount of fresh air supplied into the building. The CRV can be controlled by indoor blower operation or field controlled based on room occupancy. The CRV is modulating design with power open - spring return on power loss. Complies with ANSI/ASHRAE 2. Ventilation for Acceptable Indoor Air Quality. Economizer MIS-33 ECONOMIZER - ECONCHS All economizers require matching TCURBF or TCURBT (See Page ) OPTIONAL The built-in economizer system is internally mounted behind the service door and allows outdoor air to be introduced through the air inlet openings. The amount of outdoor air varies in response to the system controls and settings defined by the end user. It includes a built-in exhaust air damper. The economizer is designed to provide free cooling when outside air conditions are cool and dry enough to satisfy cooling requirements without running the compressor. This in turn provides lower operating costs, while extending the life of the compressor. Features: Designed to deliver 75% of cooling rated CFM when equipped with standard 3" air intake hood Honeywell Drive Hi-Torque Actuator Positive shut-off with non-stick gaskets Electronic sensors, Enthalpy used for outdoor free cooling decision Honeywell JADE electronic economizer module with precision settings and diagnostics Energy Recovery Ventilator MIS-375 WALL-MOUNT ENERGY RECOVERY VENTILATOR - CHERV OPTIONAL The wall-mount energy recovery ventilator (ERV) is a highly innovative approach to meeting indoor air quality ventilation requirements as established by ANSI/ASHRAE 2.. The ERV allows from 200 to 4 CFM (depending upon model) of fresh air and exhaust through the unit while maintaining superior indoor comfort and humidity levels. In most cases this can be accomplished without increasing equipment sizing or operating costs. Heat transfer efficiency is up to 7% during summer and 75% during winter conditions. The ERV consists of a unique rotary energy recovery cassette that provides effective sensible and latent heat transfer capabilities during summer and winter conditions. Various control schemes are addressed including limiting ventilation during building occupancy only. The ERV is designed to be internally mounted behind the service door in the WA, WH or WL model wall-mount units. It can be built-in at the factory or field installed as an option. CHERV-*3 and CHERV-*5 can be independently adjusted for intake and exhaust rates. 3" air intake hood is standard. CHERV Model ERV s have exhaust gravity shut-off dampers all sizes. CHERV-A5 & -C5 have motorized air intake damper. DRAW-THRU CONDENSER AIRFLOW The CH unit requires the use of a curb to meet the Quietflex sound ratings. Due to draw-thru air pressurizing the condenser section, room exhaust air exits the bottom of the curb. These special wall curbs allow for the exhaust air to pass through the bottom of the curb instead of through the condenser section of the CH unit. The following vent options require the use of a wall curb: CHCRV-3 ECONCHS-E3 ECONCHS-E5 Refer to the "C**H Unit to Wall Curb Application Guide" (Page ) for curb selection options when using the vent options listed above. Complies with efficiency requirements of ASHRAE/IESNA 0.-203. Certified to ANSI/ARI 30-2003 for SPVU (Single Package Vertical Units). Intertek ETL Listed to for Safety Heating and Cooling Equipment ANSI/UL 5/CSA 22.2 No. 23-05, Fourth Edition. Commercial Product - Not intended for Residential application. Form No. S345-27 Supersedes S345-3 Page 3 of 24

Modulating Commercial Room Ventilator Performance Data : CHCRV-3 for C24H 700 C24H Vent Airflow 00 0 Airflow (CFM) 400 300 C24H Stage C24H Blower Only 200 0 0 0 2 4 2 4 Vent Blade Position Airflow amounts less than 0 CFM may not be achievable. Modulating Commercial Room Ventilator Performance Data : CHCRV-3 for C30H C30H Vent Airflow 00 700 00 0 Airflow (CFM) 400 300 C30H Stage C30H Blower Only 200 0 0 0 2 4 2 4 Vent Blade Position Form No. S345-27 Supersedes S345-3 Page 4 of 24 Airflow amounts less than 0 CFM may not be achievable.

Commercial Room Ventilator Performance Data : CHCRV-5 for C3H & C42H 00 C3H and C42H Vent Airflow 00 00 700 Airflow (CFM) 00 0 400 C42H and C3H Stage 2 C42H Stage C42H and C3H Blower Only, C3H Stage 300 200 0 0 0 2 4 2 4 Vent Blade Position Airflow amounts less than 0 CFM may not be achievable. Commercial Room Ventilator Performance Data : CHCRV-5 for C4H & C0H 400 C4H and C0H Vent Airflow 200 00 Airflow (CFM) 00 00 C0H Stage 2 C0H Stage C4H Stage2 C4H Stage C4 & C0 Blower Only 400 200 0 0 2 4 2 4 Vent Blade Position Airflow amounts less than 0 CFM may not be achievable. Form No. S345-27 Supersedes S345-3 Page 5 of 24

Form No. S345-27 Supersedes S345-3 Page of 24 This page intentionally left blank

Performance and Application Data - CHERV-*3 (C24H & C30H) Ambient O.D. DB/ WB 5 0 5 0 5 0 75 VENTILATION RATE 400 CFM 3% EFFICIENCY SUMMER COOLING PERFORMANCE (INDOOR DESIGN CONDITIONS 75 DB / 2 WB) VENTILATION RATE 325 CFM 4% EFFICIENCY VENTILATION RATE 2 CFM 5% EFFICIENCY F VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL 75 00 20 20 2020 4 355 52 530 472 2 73 32 25 0 325 775 525 24 70 20 20 0 4 4 0 530 530 0 73 73 0 0 0 0 525 525 0 5 20 20 0 4 4 0 530 530 0 73 73 0 0 0 0 525 525 0 0 200 00 720 70 04 225 775 4040 40 5 5 75 7 00 407 437 70 75 00 00 20 2020 04 52 52 775 727 2 5 4305 25 7 575 775 437 333 70 0 00 0 77 04 3 2 775 4 570 5 3 2 7 2 440 437 73 5 00 00 0 04 04 0 775 775 0 5 5 0 7 7 0 437 437 0 0 00 00 0 04 04 0 775 775 0 5 5 0 7 7 0 437 437 0 0 200 40 440 70 5443 2247 225 7020 575 40 442 75 5400 2 407 35 77 75 00 40 440 2020 5443 577 52 7020 42 2 442 542 25 5400 525 775 35 424 70 0 40 2340 7 5443 474 2 7020 0 570 442 2 2 5400 42 440 35 5 40 40 0 5443 5443 0 7020 7020 0 442 442 0 5400 5400 0 35 35 0 0 40 40 0 5443 5443 0 7020 7020 0 442 442 0 5400 5400 0 35 35 0 0 200 40 200 70 402 30 225 525 75 40 33 232 75 40 30 407 232 774 75 00 40 200 2020 402 73 52 525 237 2 33 552 25 40 775 775 232 5 70 0 40 40 7 402 235 2 525 35 570 33 2340 2 40 22 440 232 2 5 40 40 0 402 402 0 525 525 0 33 33 0 40 40 0 232 232 0 0 40 40 0 402 402 0 525 525 0 33 33 0 40 40 0 232 232 0 0 200 4320 2370 70 272 4 225 35 305 40 224 2355 75 2700 4 407 755 52 75 00 4320 470 2020 272 2 52 35 2 2 224 775 25 2700 225 775 755 5 70 0 4320 0 7 272 45 2 35 54 570 224 343 2 2700 42 440 755 2705 5 4320 4320 0 272 272 0 35 35 0 224 224 0 2700 2700 0 755 755 0 0 4320 4320 0 272 272 0 35 35 0 224 224 0 2700 2700 0 755 755 0 75 00 20 20 2020 30 5 52 755 3747 2 23 7 25 3 575 775 77 73 70 0 20 20 7 30 555 2 755 7 570 23 45 2 3 552 440 77 353 5 370 20 20 23 30 20 307 755 3 5 23 42 232 3 2 535 77 5 0 20 20 0 30 30 0 755 755 0 23 23 0 3 3 0 77 77 0 70 0 0 0 7 0 7 2 0 2 570 0 570 2 0 2 440 0 440 5 370 0 370 23 0 230 307 0 307 5 0 5 232 0 232 535 0 535 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CHERV- 3 WINTER HEATING PERFORMANCE (INDOOR DESIGN CONDITIONS 70 DB) Ambient O.D. 400 CFM 75% EFF. VENTILATION RATE 325 CFM 7% EFF. 2 CFM 77% EFF DB/ F WVL WHR WVL WHR WVL WHR 5 20 20 755 333 3 3 0 4320 3240 35 27 2700 207 55 40 40 525 400 40 3 40 40 7020 5335 5400 45 45 00 0 775 7 57 40 20 720 530 002 0 237 35 520 340 225 33 4 727 30 720 20 4040 70 00 3 25 440 4 575 2004 2 355 20 200 200 75 333 30 35 5 2370 720 305 47 4 434 LEGEND: VLT = Ventilation Load - Total VLS = Ventilation Load - Sensible VLL = Ventilation Load - Latent HRT = Heat Recovery - Total HRS = Heat Recovery - Sensible HRL = Heat Recovery - Latent WVL = Winter Ventilation Load WHR = Winter Heat Recovery NOTE: Sensible performance only is shown for winter application. Form No. S345-27 Supersedes S345-3 Page 7 of 24

Performance and Application Data - CHERV-*5 (C3H, C42H, C4H & C0H) SUMMER COOLING PERFORMANCE (INDOOR DESIGN CONDITIONS 75 DB / 2 WB) Ambient O.D. VENTILATION RATE 4 CFM VENTILATION RATE 375 CFM VENTILATION RATE 300 CFM DB/ WB 5 0 5 0 5 0 75 F VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL VLT VLS VLL HRT HRS HRL 75 245 4 4 352 477 4475 77 2 5737 05 0 37 43 720 450 57 52 3075 70 4 4 0 477 477 0 2 2 0 0 0 0 720 720 0 52 52 0 5 4 4 0 477 477 0 2 2 0 0 0 0 720 720 0 52 52 0 0 350 2 440 20533 77 235 2325 25 200 7374 2 2 20 0 20 4 5427 3 75 245 2 34 352 77 054 77 25 772 05 2 523 43 0 2 57 5427 40 70 2352 2 202 02 77 3 23 25 73 2 235 0 35 557 5427 0 5 2 2 0 77 77 0 25 25 0 2 2 0 0 0 0 5427 5427 0 0 2 2 0 77 77 0 25 25 0 2 2 0 0 0 0 5427 5427 0 0 350 720 270 20533 3 425 2325 0 225 7374 5345 202 20 40 4 4 434 7 75 245 720 744 352 3 734 77 0 77 05 5345 45 43 40 730 57 434 524 70 2352 720 232 02 3 7 23 0 23 73 5345 447 235 40 755 557 434 75 5 720 720 0 3 3 0 0 0 0 5345 5345 0 40 40 0 434 434 0 0 720 720 0 3 3 0 0 0 0 5345 5345 0 40 40 0 434 434 0 0 350 720 24300 20533 473 574 2325 075 202 7374 400 335 20 40 200 4 325 54 75 245 720 475 352 473 23 77 075 2 05 400 77 43 40 4 57 325 33 70 2352 720 2 02 473 320 23 075 42 73 400 274 235 40 3375 557 325 22 5 720 720 0 473 473 0 075 075 0 400 400 0 40 40 0 325 325 0 0 720 720 0 473 473 0 075 075 0 400 400 0 40 40 0 325 325 0 0 350 40 2730 20533 35 7374 2325 40 22275 7374 272 470 20 3240 720 4 270 3 75 245 40 05 352 35 73 77 40 337 05 272 32 43 3240 70 57 270 74 70 2352 40 742 02 35 470 23 40 243 73 272 420 235 3240 45 557 270 334 5 40 40 0 35 35 0 40 40 0 272 272 0 3240 3240 0 270 270 0 0 40 40 0 35 35 0 40 40 0 272 272 0 3240 3240 0 270 270 0 75 245 2430 035 352 57 2372 77 2025 52 05 33 4 43 20 20 57 5 2 70 2352 2430 22 02 57 44 23 2025 2 73 33 5457 235 20 5 557 5 4432 5 4252 2430 22 274 57 4 3543 2025 5 233 33 02 235 20 25 5 4 0 2430 2430 0 57 57 0 2025 2025 0 33 33 0 20 20 0 5 5 0 70 2352 0 2352 02 0 02 23 0 23 73 0 73 235 0 235 557 0 557 5 4252 0 4252 274 0 274 3543 0 3543 233 0 233 235 0 235 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 CHERV- 5 WINTER HEATING PERFORMANCE (INDOOR DESIGN CONDITIONS 70 DB) Ambient O.D. VENTILATION RATE 4 CFM 375 CFM 300 CFM DB/ F WVL WHR WVL WHR WVL WHR 5 2430 44 2025 40 20 32 0 40 3 40 320 3240 25 55 720 532 075 420 40 35 720 777 0 5 40 533 45 2 720 25 20 0 42 40 4 4 2 4 720 770 35 70 30 475 4 340 2 30 440 5552 200 322 20 27 25 270 74 225 472 4 55 20 24300 440 202 402 200 324 5 2730 234 22275 042 720 42 LEGEND: VLT = Ventilation Load - Total VLS = Ventilation Load - Sensible VLL = Ventilation Load - Latent HRT = Heat Recovery - Total HRS = Heat Recovery - Sensible HRL = Heat Recovery - Latent WVL = Winter Ventilation Load WHR = Winter Heat Recovery Form No. S345-27 Supersedes S345-3 Page of 24 NOTE: Sensible performance only is shown for winter application.

Electrical Specifications Heat Pumps Model Rated Volts & Phase C24H-A0Z -A04 230/20-0- -AS -AF No. Field Power Circuits or 2 j Minimum Circuit Ampacity 22 42 4 3 Single Circuit k Max. External Fuse or Ckt. Brkr. 30 70 l Field Power Wire Size l Ground Wire j Minimum Circuit Ampacity k Max. Circuit Exterior Fuse or Ckt. Brkr. Multiple Circuit l Field Power Wire Size l Ground Wire Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C Ckt. A Ckt. B Ckt. C 22 42 30 45 C24H-B0Z -B0 230/20-0-3 -B0 5 33 42 20 35 45 2 2 C30H-A0Z -A04 230/20-0- -AS -AF or 2 23 44 4 5 30 70 23 42 30 45 C30H-B0Z -B0 230/20-0-3 -B0 3 45 25 40 45 NOTE A C30H-C0Z/C0C -C0 -C0 40-0-3 24 5 20 25 4 2 4 2 C3H-A0Z -A05 230/20-0- -A -A5 or 2 or 2 27 53 7 5 40 0 0 0 4 4 27 33 52 52 40 40 0 0 C3H-B0Z -B0 230/20-0-3 -B0 -B5 23 4 52 30 45 0 NOTE A C3H-C0Z/C0C -C0 -C0 -C5 40-0-3 2 2 2 27 5 25 30 30 4 4 C42H-A0Z -A05 230/20-0- -A -A5 or 2 or 2 3 57 3 40 0 0 0 4 3 3 34 52 52 40 40 0 0 C42H-B0Z -B0 230/20-0-3 -B0 -B5 27 45 54 54 35 0 0 NOTE A C42H-C0Z/C0C -C0 -C0 -C5 40-0-3 3 22 2 27 5 25 30 30 4 4 C4H-A0Z -A04 -A05 230/20-0- -A -A5 -A20 or 2 or 2 or 3 37 57 2 3 0 70 0 0 25 3 3 2 37 37 37 37 2 52 52 52 2 30 0 0 0 30 C4H-B0Z -B0 -B0 230/20-0-3 -B5 -B 2 27 45 54 54 N/A 40 0 0 N/A N/A N/A 54 2 0 30 NOTE A C4H-C0Z/C0C -C0 -C0 -C5 40-0-3 3 22 27 27 20 25 30 30 2 2 C0H-A0Z -A05 -A 230/20-0- -A5 -A20 or 2 or 2 or 2 or 3 45 7 7 7 3 0 0 0 0 25 4 3 3 2 45 45 45 45 2 52 52 52 2 30 0 0 0 30 C0H-B0Z -B0 -B0 230/20-0-3 -B5 -B 2 32 5 5 N/A 45 0 0 0 N/A N/A N/A 5 2 0 30 NOTE A C0H-C0Z/C0C -C0 -C0 -C5 40-0-3 7 2 3 3 20 30 35 35 2 2 These Minimum Circuit Ampacity values are to be used for sizing the field power conductors. Refer to the National Electrical Code (latest version), Article 3 for power conductor sizing. Caution: When more than one field power circuit is run through one conduit, the conductors must be derated. Pay special attention to note of Table 3 regarding Ampacity Adjustment Factors when more than three (3) conductors are in a raceway. Maximum size of the time delay fuse or HACR type circuit breaker for protection of field wiring conductors. Based on 75 C copper wire. All wiring must conform to the National Electrical Code and all local codes. Maximum KW that can operate with the heat pump on is 4KW. Full heat available during Emergency Heat Mode. Maximum KW that can operate with the heat pump on is KW. Full heat available during Emergency Heat Mode. Maximum KW that can operate with the heat pump on is KW. Full heat available during Emergency Heat Mode. Maximum KW that can operate with the heat pump on is KW. Full heat available during Emergency Heat Mode. IMPORTANT: While this electrical data is presented as a guide, it is important to electrically connect properly sized fuses & conductor wires in accordance with the National Electrical Code & all local codes. NOTE A: -C Models have Rotary Disconnect. C0C 40V circuit breaker only available for 0KW. All electrical ratings are the same. Form No. S345-27 Supersedes S345-3 Page of 24

NOTE: To obtain Quiet Climate Flex sound ratings, a TCURB Model Fig. to Fig. must be used. C**H Unit to Wall Curb Application Guide Fig. No. Curb Model Application Curb Depth Curb Height Used with Unit Model(s) Unit Indoor Air Connections Curb Indoor Air Connections H x W H x W Spacing SA to RA H x W H x W Spacing SA to RA Alt. Spacing SA to RA Shipping Weight Lbs. TCURBF2430A.33 70-5/ C24H, C30H 7. x 27. 3. x 27. 7.3 7. x 27. 3. x 27..25 7.3 0 2 TCURBF342A Used to direct replace CH3S Models..33 5⅜ C3H, C42H. x 2. 5. x 2. 30.00. x 2. 5. x 2..25 30.00 5 3 TCURBF40A Used to direct replace CH4S and CH5S Models..33 5-5/ C4H, C0H. x 2. 5. x 2. 30.00. x 2. 5. x 2..25 30.00 5 4 TCURBT2430A 5 TCURBT342A TCURBT40A Used to install 2 or 2.5-ton cabinet machines installed in a soffit. Used to install 3 or 3.5-ton cabinet machines installed in a soffit. Used to install 4 or 5-ton cabinet machines installed in a soffit..33 2¼ C24H, C30H 7. x 27. 3. x 27. 7.3 7. x 27. 3. x 27. 7.3 70.33 ¼ C3H, C42H. x 2. 5. x 2. 30.00. x 2. 5. x 2. 30.00 235.33 ¼ C4H, C0H. x 2. 5. x 2. 30.00. x 2. 5. x 2. 30.00 225 7 WMICF3A Isolation Curb 3.25 70⅜ C24H, C30H 7. x 27. 3. x 27. 7.3 7. x 27. 3. x 27. 7.3 WMICF5A Isolation Curb 3.25 4⅞ C3H, C42H. x 2. 5. x 2. 30.00. x 2. 5. x 2. 30.00 30 WMICF5A Isolation Curb 3.25 4⅞ C4H, C0H. x 2. 5. x 2. 30.00. x 2. 5. x 2. 30.00 30 Refer to Installation Instruction 20-5 for Spacing TFCT-32A TFCT-53A 2 TFCF-32A 3 TFCF-53A 4 WMRSC3SA Used to install new 2-ton in place of old 2-ton in a soffit. Used to install new 3-ton in place of old 3-ton in a soffit. Used to install new 2-ton in place of old 2-ton. Used to install new 3-ton in place of old 3-ton. Used to install new 3-ton where there are obstacles (conduit, etc) underneath original unit..33 0¼ C24H, C30H 7. x 27. 3. x 27. 7.3 7. x.. x. 20.5 75.33 2¼ C3H, C42H. x 2. 5. x 2. 30.00 7. x 27. 3. x 27. 7.3 5.33 70⅜ C24H, C30H 7. x 27. 3. x 27. 7.3 7. x.. x. 20.5 0.33 70⅜ C3H, C42H. x 2. 5. x 2. 30.00 7. x 27. 3. x 27. 7.3 70.33 72 C3H. x 2. 5. x 2. 30.00 7. x 27. 3. x 27. 7.3 70 All curb model numbers followed by -X (beige), -4 (gray), etc to match unit color. All curbs have 4 rubber isolation mounts to reduce vibration to the installation wall. NOTE A: For all economizer applications a TCURB***** is required. For C24 & C30 installations with CHCRV-3 a TCURB is also required. All Dimensions in Inches. Form No. S345-27 Supersedes S345-3 Page of 24 SEE NOTE A SEE NOTE A

FIG. TCURBF2430A FIG. 2 TCURBF342A 7 " 22 7/" 3 " 27 7 " 40 5 " 42 /" 2 7/" 44 3/" 2 7/" 3 3/4" 7 7 " 3 7 " " 7 5/ 7/" /" 5 7/" 30" 70 " ALT. RETURN 70 5 " POSITION 4 7/" 5 5/" ALT. RETURN POSITION TCURBF2430 TCURBF342 C24H C30H 5/" MIS-32 A C3H C42H 5/" MIS-327 A FIG. 3 TCURBF40A FIG. 4 TCURBT2430A 22 7/" 7 /" 42 /" 2 3/" 44 3/" 3 3 " 7 27 " 40 3 " 3 3/4" 2 7/" 7/" /" 2" 7 7 " 5 7/" 30" 7 5 " 5 5/" 3 /" ALT. RETURN POSITION 70 " 7 3 " 5 2 " TCURBF40 TCURBT2430 C4H C0H 5/" MIS-32 A 7 3/" C24H C30H 5/" MIS-323 A PATENTED UNDER,004,5 Form No. S345-27 Supersedes S345-3 Page of 24

FIG. 5 TCURBT342A FIG. TCURBT40A 22 7/" 22 7/" 44 /4" 42 /" 2 7/" 44 /4" 42 /" 2 7/" 3 3/4" 3 3/4" 7/" 7/" 24" 24" 30" 30" 5 7/" 5 7/" 7 /" 4 7/" /4" 3 /" /4" TCURBT40 TCURBT342 5/" 7 7/" C3H C42H 5/" MIS-324 A C4H C0H MIS-325 A FIG. 7 WMICF3A FIG. WMICF5A 7 " 22 7/" 3 " 3 27 7 " 5 40 " 42 /" 2 3/" 44 /" 2 /" 20 3 4 " 7/" 7 " 7 5 7 " 30" 70 " 3 7 " 70 " 4 7/" 5 7/" 5" WMICF3 WMICF5 C24H C30H 5 3 " MIS-32 A C3H C42H 3 5/" MIS-3220 A Form No. S345-27 Supersedes S345-3 Page 2 of 24 PATENTED UNDER,004,5

FIG. WMICF5A FIG. TFCT-32A 22 7/" 7 " 42 /" 44 /" 2 3/" 3 3 " 3 7 33 " " 2" 2 3/4" 7/" " 7 7 " 20 " 30" 5" 7 " 3 /" 5 7/" 70 " 5 0 " WMICF5 TFCT32 C4H C0H 3 5/" MIS-322 A C24H C30H 5 " MIS-3222 A * TFCT AND TFCF CURBS MAY REQUIRE WALL MODIFICATION FOR MOUNTING HOLE PATTERN. FIG. TFCT-53A FIG. 2 TFCF-32A 22 7/" 7 /" 42 /" 27 7/" 3 /2" 3 3/" 7/" 33 5/" 3 3/4" 2 3/4" 2 /" 7 7/" 7 5/" 7 7/" 3 7/" 20 /" 4 7/" 2 /4" 70 /" 3/" 70 3/" TFCT53 TFCF32 4 3/4" C3H C42H 5/" MIS-3223 A C24H C30H 5/" MIS-32 A PATENTED UNDER,004,5 Form No. S345-27 Supersedes S345-3 Page 3 of 24

FIG. 3 TFCF-53A FIG. 4 WMRSC3SA 22 7/" 22 7/" 42 /" 27 7/" 3 7/" 42 /" 27 /" 43 5/" 3 3/4" 7 7/" 3 3/4" 7 7/" 5" 7 7/" 70 3/" 3 7/" 5" 7 7/" 3 7/" 72" TFCF53 WMRSC3S 4 5/" 3" C3H C42H 5/" MIS-3225 A * TFCT AND TFCF CURBS MAY REQUIRE WALL MODIFICATION FOR MOUNTING HOLE PATTERN. C3H C42H 5/" MIS-322 A PATENTED UNDER,004,5 CH Unit & T Curb Economizer Airflow Path 0% OUTSIDE AIRFLOW PATH MIXED AIRFLOW PATH 0% CLOSED LOOP AIRFLOW PATH SUPPLY AIR COOLING COIL SUPPLY AIR COOLING COIL SUPPLY AIR MIST ELIMINATOR AIR FILTER MIST ELIMINATOR AIR FILTER MIST ELIMINATOR AIR FILTER 0% OUTDOOR AIR RETURN AIR 0% OUTDOOR AIR RETURN AIR 0% RETURN AIR DAMPER BLADE CONDENSER AIR CONDENSER AIR CONDENSER AIR EXHAUST AIR MIS-32 CONDENSER COIL EXHAUST AIR MIS-32 CONDENSER COIL MIS-320 Form No. S345-27 Supersedes S345-3 Page 4 of 24

Acoustical Plenum WAPR 20 /4" 42 3/" 3 3/4" /2" 42 /4" Duct Free Acoustical Plenum 3 3/4" /2" 3/" WAPFB3 7-7/ 27-7/ WAPFB5-7/ 2-7/ WAPFB5FF -7/ 2-7/ A B A 7/" 3 3/4" 34 /4" /2" B 2 7/" /2" MIS-224 A 7" NOTE: WAPFB5FF same as shown, except has square front with grille straight up and down. Optional Installation Accessories Description Model Used With Color Shipping Weight (Lbs) 2 /" MIS-220 A Acoustical Plenum WAPS5-G 44" Acoustical Plenum Duct Free Acoustical Plenum Ducted Acoustical Plenum Duct Free Acoustical Plenum Duct Free Acoustical Plenum WAPR-X WAPR-4 WAPFB3-X WAPFB3-4 C3H-C0H C24H-C30H Beige Buckeye Gray Beige Buckeye Gray 205 32 WAPS5-G C3H-C0H Galvanized 40 WAPFB5-X WAPFB5-4 WAPFB5FF-X WAPFB5FF-4 C3H-C0H C3H-C0H Beige Buckeye Gray Beige Buckeye Gray 70 70 2" 5" 7/" 4" 3/4" 2 7/" 4" " MIS-24 2" DIA. HOLES FOR DUCT COLLARS. DUCT COLLARS FIELD SUPPLIED. Typical installation with isolation curb, free blow, supply air acoustical plenum & return air acoustical plenum. WMICF5 ISOLATION CURB WAPF5 FREE-BLOW SUPPLY AIR PLENUM AIRFLOW WAPR RETURN AIR ACCOUSTICAL PLENUM Patent,33,72 2" MIN. AIRFLOW MIS-322 A Form No. S345-27 Supersedes S345-3 Page 5 of 24

Typical Sound Performance with Installation/Isolation Curbs & Acoustical Plenums C24H Sound Data Matrix (dba @ 5 feet) Free Blow Configuration Unit Mounting TCURBF2430 TCURBF2430 TCURBF2430 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment Blower Only Operation with CRV Stage Operation with CRV Stage 2 Operation Stage 2 with ERV High Speed Operation WAPR-X WAPFB3 Free Blow Plenum WAPR-X Front Outlet Ducted Configuration WAPR-X TCURBF2430 TCURBF2430 Isolation Curb Isolation Curb WAPS5-G WAPR-X NA 2. 30. 2.4 NA NA 2.5 25.7 NA 43.2 40.2 40.4 NA NA 43.7 3.4 NA 43. 4.3 4.7 NA NA 43.2 40. Indoor Integrated dba NA 3. 37.4 37. NA NA 3. 3.4 Stage 2 5.4 5.4 5.4 5.4 5.4 5.4 Outdoor Sound Level Note : dba is sound pressure measured 5 feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances. C30H Sound Data Matrix (dba @ 5 feet) Unit Mounting TCURBF2430 TCURBF2430 TCURBF2430 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment WAPR-X WAPFB3 Free Blow Plenum WAPR-X WAPR-X TCURBF2430 TCURBF2430 Isolation Curb Isolation Curb WAPS5-G WAPR-X Blower Only Operation NA 35.5 33. 32.5 NA NA 3.2 32.5 Stage Operation Stage 2 Operation Stage 2 with ERV High Speed Operation Free Blow Configuration Front Outlet Ducted Configuration NA 4.2 40.7 40. NA NA 40. 3.0 NA 44.3 43. 43.2 NA NA 42.3 40. Indoor Integrated dba NA 40.0 3. 3. NA NA 3.2 3.7 Stage 2 3. 3. 3. 3. 3. Outdoor Sound Level Note : dba is sound pressure measured 5 feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances. Form No. S345-27 Supersedes S345-3 Page of 24 C3H Sound Data Matrix (dba @ 5 feet) Unit Mounting TCURBF342 TCURBF342 TCURBF342 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment WAPR-X WAPFB5 Free Blow Plenum WAPR-X WAPR-X TCURBF342 TCURBF342 Isolation Curb Isolation Curb WAPS5-G WAPR-X Blower Only Operation 37. 32.7 32. 30.2 3. 32.3 2.7 2.3 Stage Operation Stage 2 Operation Stage 2 with ERV High Speed Operation Free Blow Configuration Front Outlet Ducted Configuration 53. 45.7 40. 40.0 5. 42. 3.7 3.0 53.3 4. 42.4 4. 5. 43.5 40.0 3. Indoor Integrated dba 4. 42.4 3.5 37.5 47. 3. 3.4 35.7 ' Stage 2 2. 2. 2. 2. 2. 2. 2. 2. Outdoor Sound Level Note : dba is sound pressure measured 5 feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances.

Typical Sound Performance with Installation/Isolation Curbs & Acoustical Plenums C42H Sound Data Matrix (dba @ 5 feet) Free Blow Configuration Unit Mounting TCURBF342 TCURBF342 TCURBF342 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment Blower Only Operation with CRV Stage Operation with CRV Stage 2 Operation Stage 2 with ERV High Speed Operation WAPR-X WAPFB5 Free Blow Plenum WAPR-X Front Outlet Ducted Configuration WAPR-X TCURBF342 TCURBF342 Isolation Curb Isolation Curb WAPS5-G WAPR-X 3.5 33. 33.3 32.0 3.2 34.3 2.4 3.3 54.5 44.7 42.4 42.5 5. 45. 43. 40.7 55. 4.0 44. 43.5 52.5 45.2 43.0 42. Indoor Integrated dba 5. 4. 40.2 3. 4. 4. 3.5 3. Stage 2 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Outdoor Sound Level Note : dba is sound pressure measured 5 feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances. C4H Sound Data Matrix (dba @ 5 feet) Unit Mounting TCURBF40 TCURBF40 TCURBF40 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment WAPR-X WAPFB5 Free Blow Plenum WAPR-X WAPR-X TCURBF40 TCURBF40 Isolation Curb Isolation Curb WAPS5-G WAPR-X Blower Only Operation 3.7 32.3 34. 3. 3.4 33.5 2.0 30.0 Stage Operation Stage 2 Operation Stage 2 with ERV High Speed Operation Free Blow Configuration Front Outlet Ducted Configuration.5 43.0 42.5 4. 4. 40.5 40.3 3. 53.5 4.5 45.0 44.3 52.2 45.3 43. 42.0 Indoor Integrated dba 4.5 4.3 40.5 3.4 47.0 3. 3.5 37.2 Stage 2........ Outdoor Sound Level Note : dba is sound pressure measured 5 feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances. C0H Sound Data Matrix (dba @ 5 feet) Unit Mounting TCURBF40 TCURBF40 TCURBF40 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment WAPR-X WAPFB5 Free Blow Plenum WAPR-X WAPR-X TCURBF40 TCURBF40 Isolation Curb Isolation Curb WAPS5-G WAPR-X Blower Only Operation 40.2 33.3 32.5 3.7 3.0 33. 30. 32. Stage Operation Stage 2 Operation Stage 2 with ERV High Speed Operation Free Blow Configuration Front Outlet Ducted Configuration 52. 45.4 42. 4.4.7 44.2 42. 40.2 5. 5. 5. 5.7 57.5 52.5 5.5. Indoor Integrated dba 52.4 45.0 44.7 44.7 5. 45. 44.7 43.7 Stage 2 7. 7. 7. 7. 7. 7. 7. 7. Outdoor Sound Level Note : dba is sound pressure measured 5 feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances. Form No. S345-27 Supersedes S345-3 Page 7 of 24

Typical Sound Performance with Installation/Isolation Curbs & Acoustical Plenums C24H Sound Data Matrix (dba @ feet) Free Blow Configuration Unit Mounting TCURBF2430 TCURBF2430 TCURBF2430 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment Blower Only Operation with CRV Stage Operation with CRV Stage 2 Operation Stage 2 with ERV High Speed Operation WAPR-X WAPFB5 Free Blow Plenum WAPR-X Front Outlet Ducted Configuration WAPR-X TCURBF2430 TCURBF2430 Isolation Curb Isolation Curb WAPS5-G WAPR-X NA 27.4 2. 25. NA NA 24.5 24. NA 40.4 37.2 37. NA NA 3.7 37.7 NA 4.2 3. 3.7 NA NA 3.5 3.3 Indoor Integrated dba NA 37.2 34. 34. NA NA 3.0 34. Stage 2 5.4 5.4 5.4 5.4 5.4 Outdoor Sound Level Note : dba is sound pressure measured feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances. C30H Sound Data Matrix (dba @ feet) Unit Mounting TCURBF2430 TCURBF2430 TCURBF2430 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment WAPR-X WAPFB5 Free Blow Plenum WAPR-X WAPR-X TCURBF2430 TCURBF2430 Isolation Curb Isolation Curb WAPS5-G WAPR-X Blower Only Operation NA 32.5 3. 2. NA NA 2.4 30.5 Stage Operation Stage 2 Operation Stage 2 with ERV High Speed Operation Free Blow Configuration Front Outlet Ducted Configuration NA 3. 3.7 3.3 NA NA 3.7 37.5 NA 42.2 4.0 3.2 NA NA 3.7 3.5 Indoor Integrated dba NA 37.5 3.2 34. NA NA 3.0 35.5 Stage 2 3. 3. 3. 3. 3. Outdoor Sound Level Note : dba is sound pressure measured feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances. Form No. S345-27 Supersedes S345-3 Page of 24 C3H Sound Data Matrix (dba @ feet) Unit Mounting TCURBF342 TCURBF342 TCURBF342 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment WAPR-X WAPFB5 Free Blow Plenum WAPR-X WAPR-X TCURBF342 TCURBF342 Isolation Curb Isolation Curb WAPS5-G WAPR-X Blower Only Operation 35. 3.7 30.4 27. 33.0 2. 27.2 27. Stage Operation Stage 2 Operation Stage 2 with ERV High Speed Operation Free Blow Configuration Front Outlet Ducted Configuration 4.7 43.5 40. 37. 47.0 40.2 3.7 3.3 4. 43. 42.4 3. 4. 40. 40.0 3.4 Indoor Integrated dba 45.2 40.2 3.5 34. 43. 37.2 3.4 35.0 Stage 2 2. 2. 2. 2. 2. 2. 2. 2. Outdoor Sound Level Note : dba is sound pressure measured feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances.

Typical Sound Performance with Installation/Isolation Curbs & Acoustical Plenums C42H Sound Data Matrix (dba @ feet) Free Blow Configuration Unit Mounting TCURBF342 TCURBF342 TCURBF342 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment Blower Only Operation with CRV Stage Operation with CRV Stage 2 Operation Stage 2 with ERV High Speed Operation WAPR-X WAPFB5 Free Blow Plenum WAPR-X Front Outlet Ducted Configuration WAPR-X TCURBF342 TCURBF342 Isolation Curb Isolation Curb WAPS5-G WAPR-X 35.7 3.5 30.3 2. 35.0 3. 27. 2.3 4.7 43.0 4.3 40.0 4.2 40.4 42. 3.0 4.0 44.5 42.2 40..3 42.5 4.7 40.5 Indoor Integrated dba 45.3 40.3 3.3 3. 4. 3.2 3.4 3.4 Stage 2 5.0 5.0 5.0 5.0 5.0 5.0 5.0 5.0 Outdoor Sound Level Note : dba is sound pressure measured feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances. C4H Sound Data Matrix (dba @ feet) Unit Mounting TCURBF40 TCURBF40 TCURBF40 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment WAPR-X WAPFB5 Free Blow Plenum WAPR-X WAPR-X TCURBF40 TCURBF40 Isolation Curb Isolation Curb WAPS5-G WAPR-X Blower Only Operation 3. 32.2 3.7 2.4 35.3 30. 27. 27.4 Stage Operation Stage 2 Operation Stage 2 with ERV High Speed Operation Free Blow Configuration Front Outlet Ducted Configuration 45. 4.3 40.2 3.4 45. 3.2 3.0 3. 4. 45.0 42. 4.3 4.0 42.7 42. 40. Indoor Integrated dba 44.4 3. 37. 3.5 44.0 37.4 37. 3.3 Stage 2........ Outdoor Sound Level Note : dba is sound pressure measured feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances. C0H Sound Data Matrix (dba @ feet) Unit Mounting TCURBF40 TCURBF40 TCURBF40 Isolation Curb Isolation Curb Isolation Curb Treatment Treatment WAPR-X WAPFB5 Free Blow Plenum WAPR-X WAPR-X TCURBF40 TCURBF40 Isolation Curb Isolation Curb WAPS5-G WAPR-X Blower Only Operation 37. 3.7 2. 2.0 35.7 2. 27. 27.5 Stage Operation Stage 2 Operation Stage 2 with ERV High Speed Operation Free Blow Configuration Front Outlet Ducted Configuration 4.2 42. 4.0 3.4 4. 40. 42.4 3. 54. 47.7 45.3 45.0 54.5 47.3 4.2 44. Indoor Integrated dba 4.5 42.3 3. 3.0 4.2 4.0 42.0 3.3 Stage 2 7. 7. 7. 7. 7. 7. 7. 7. Outdoor Sound Level Note : dba is sound pressure measured feet in front of unit and 5 feet above floor. Note 2: Unit or isolation curb is mounted to frame construction. Note 3: Results may vary depending upon other factors such as room size, type of construction and acoustical variances. Form No. S345-27 Supersedes S345-3 Page of 24

Part Load Cooling Application Data - Outdoor Temperature F k Model C24H C30H C3H C42H C4H C0H D.B. / W.B. l 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 COOLING CAPACITY Below 5 F, unit requires a factory or field installed low ambient control. k Outdoor temperatures shown are measured at the condenser section air inlet. l Return air temperature F. 75 F 0 F 5 F 0 F 5 F 0 F 5 F F 5 F 20 F 7,0 3,00,00 3,400 22,200 3,00 23,0,000 25,0 7,400 2,00 7,00 2,00 20,700 2,400 20,000 33,00 20,0 30,700 23,200 32,700 22,0 3,000 23,0 35,300 27,0 37,700 2,00 44,00 27,300 43,300 33,00 4,200 32,00 55,0 33,700,300 3,200 7,700 2,00 20,700 3,0 22,0 7,0 24,000 7,0 2,0 7,400 24,00 20,0 27,000,700 3,00 20,000 2,0 23,000 3,400 22,0 3,300 22,00 34,000 27,200 35,00 2,00 43,300 27,000 4,300 33,0 43,000 32,400 52,00 32,00 5,300 2,700,00 2,0,400 2,00 20,00 7,000 23,0,00 2,00,00 23,300,0 25,00,300 2,700,400 2,00 22,00 2,0 22,400 33,00 22,0 32,00 2,00 3,200 2,0 4,00 2,00 3,0 32,300 43,00 32,000,300 32,200 4,200 2,0,000 2,0,0 2,0,00,400 22,0,400 25,000,300 2,00,000 24,00,000 27,00,00 24,00 22,0 2,0 22,0 3,00 22,000 3,200 2,300 35,200 2,300 3,00 2,0 37,0 3,400 42,400 3,400 47,00 3,200 3,0,00 5,000,700,700,0,0,000 2,200,0 23,00 5,00 20,400,400 23,400,0 2,000,200 23,400 2,0 2,00 2,700 2,00 2,300 2,00 25,700 34,000 25,00 37,00 25,400 35,0 30,0 40,00 30,00 45,300 30,200 2,0,200 4,0,400 5,0,0 7,0 5,0 20,400 5,700 22,300 5,200,300 7,00 22,400,0 24,0 7,0 22,0 20,00 25,700 2,200 2,0 20,0 2,0 25,0 32,700 25,0 35,00 24,700 33,700 2,00 3,200 30,0 42,00 2,0,200,00 3,200,0 4,300,00,00 4,00,00 5,300 2,200 4,00,200 7,200 2,400 7,00 23,0,00 2,000 20,0 24,00 20,00 2,00,700 2,0 24,300 3,200 24,00 33,700 23,00 3,00 2,700 37,0 2,400 40,0 2,000,400,00 2,300,00 3,0,300 5,00 4,0,00 5,000 20,000 4,0 7,200,00 20,0 7,0 2,00,0 20,200,200 24,000,00 25,00,00 24,00 23,300 2,0 24,0 3,400 22,00 30,000 27,700 35,700 2,00 3,000 2,00 Capacity Multiplier Factors,0,300,400,700 2,000,00 5,000 4,000,000 4,0,00 3,400,300 5,00,00,0 20,00 5,200,400,0 23,300,00 24,0 7,300 23,000 22,400 27,700 23,300 2,0 2,0 2,0 2,700 33,00 27,00 35,0 25,00,00,0,400,0,00,0 4,300 3,0 7,300 4,0,000 2,00 5,0 5,200,00 5,00,00 4,400,00 7,000 22,00 7,00 23,700,0 2,200 2,300 25,700 22,300 2,700 20,200 2,300 25,700 3,00 2,00 33,0 24,300 % of Rated Airflow - Rated + Total BTUH Sensible BTUH 0.75 0..0.0.02.05 Part Load Heating Application Rating & Outdoor Temperature F* k MODEL 0 5 5 20 25 30 35 40 45 55 0 F C24H C30H C3H C42H C4H C0H BTUH WATTS COP BTUH WATTS COP BTUH WATTS COP BTUH WATTS COP BTUH WATTS COP BTUH WATTS COP 3,00 30 0.7,200 0.0 7,000 30.07,00 2340.,00 240.2,400 20.7 4,700 400 0. 7,00 700.3,00 40.30,00 230.32 2,00 2520. 4,200 200.44 5,00 4.23,00 720.52,0 0.5 2,0 230.54 5,0 25.74 7,0 2.70 7,000 4.4,300 740.74,00 70.73 4,300 24.74 7,200 2.,00 20.,0 420.,0 70.2 3,0 0.4,200 24.7,00 250 2.4 22,700 3040 2.,300 420.2 2,0 700 2.07 4,400 0 2.4,0 2400 2.2 20,300 200 2.2 25,0 3 2.4 * 70 F DB indoor return air at rated CFM includes defrost operation below 45. k Outdoor temperatures shown are measured at the condenser section air inlet. Form No. S345-27 Supersedes S345-3 Page 20 of 24,400 420 2.5 3,0 770 2.24 5,700 0 2.32 20,000 230 2.47 2,00 200 2.44 2,300 370 2.2,00 4 2.42 4,00 70 2.4 7,0 0 2.52 2,00 2370 2.7 23,000 200 2.0 3,000 3230 2.2 2,700 440 2.5,400 20 2.5,00 2020 2.75 23,00 24 2.3 2,300 270 2. 33,00 32 3.0 3,00 40 2.77,300 0 2. 20,700 200 2.5 25,400 2540 2.3 2,0 2740 3. 3,00 320 3.32 4,00 470 2.7,00 0 3.0 22,400 200 3. 27,0 250 3.07 32,0 270 3.3 3,700 320 3.54,0 40 3. 2,200 3.2 23,00 200 3.3 2,000 2 3.2 34,300 220 3.57 42,00 3340 3.74 7,200 40 3.3 22,00 30 3.44 25,400 2 3.53 30,00 240 3.42 3,400 2 3.75 45,400 330 3.4

Full Load Cooling Application Data - Outdoor Temperature F k Model C24H C30H C3H C42H C4H C0H D.B. / W.B. l 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 75/2 0/7 5/72 COOLING CAPACITY Below 5 F, unit requires a factory or field installed low ambient control. k Outdoor temperatures shown are measured at the condenser section air inlet. l Return air temperature F. 75 F 0 F 5 F 0 F 5 F 0 F 5 F F 5 F 20 F 24,400,200 2,000,00 3,000,0 3,200 24,300 33,300 23,0 3,700 24,0 37,200 2,0 3,700 2,00 47,300 2,300 42,0 33,400 44,00 32,400 53,0 33,200 4,00 3,400 52,0 3,200 2,0 3,0 5,0 45,200 2,000 43,00 73,00 44,00 23,200,00 2,000,00 2,0,700 2,00 23,400 32,200 22,00 37,700 23,300 35,0 2,700 3,00 2,0 45,200 2,0 40,0 32,400 43,700 3,700 5,0 32,200 4,00 3,0,00 37,700 5,400 3,300 55,00 43,700 0,00 42,00 70,00 43,400 22,000,300 24,400,0 2,0,200 2,0 22,00 3,200 22,400 35,00 22,0 33,00 27,00 37,0 27,0 43,0 27,700 3,300 3,300 42,0 3,000 4,00 3,200 44,00 37,00 4,0 37,200 5,00 37,400 53,200 42,400 5,0 42,000 7,00 42,200 20,700 7,700 23,400 7,700 2,0 7,00 2,700 22,000 30,200 22,000 34,0 2,00 32,0 2,00 3,300 2,00 4,000 2,700 3,0 30,400 4,200 30,400 4,0 30,200 42,0 3,700 4,000 3,700 54,200 3,0 5,000 4,0 57,00 4,0 5,000 40,00,400 7,200 22,200 7,300 24,700 7,000 25,0 2,300 2,200 2,0 32,0 2,0 30,0 2,0 35,000 2,300 3,00 25,00 34,700 2,0 40,000 2,700 44,200 2,200 40,0 35,700 45,0 3,000 5,700 35,300 4,00 3,00 55,0 40,300 2,200 3,0,0,0 2,000,00 23,000,300 24,300 20,00 2,300 2,0 3,000 20,400 2,00 25,300 33,700 25,700 3,00 24,00 33,000 2,00 3,400 2,0 42,000 2,200 3,00 34,00 45,000 35,400 4,200 34,300 4,700 3,00 54,400 3,0 5,0 3,200,700 5,00,700,200 2,300 5,0 23,200 20,200 27,300 20,700 2,0,00 27,400 24,0 32,300 25,0 34,00 23,00 3,300 27,00 3,00 2,0 3,00 27,200 3,00 33,00 43,400 34,700 4,00 33,0 44,700 37,00 52,700 3,00 5,00 37,000 5,400 5,0,300 5,00,0 4,700 22,0,700 2,300 20,300 2,000,0 25,00 23,00 30,00 24,400 32,00 22,00 2,700 27,0 35,400 2,000 37,700 2,300 35,000 32,00 4,700 33,00 44,400 3,00 42,700 3,00,00 3,0 54,200 35,700 Capacity Multiplier Factors 3,00 4,400,700 4,00 7,00 3,00 2,000,200 25,300,00 2,00,400 24,400 22,00 2,300 23,00 30,00 2,00 2,0 2,400 33,00 27,400 35,0 25,300 33,200 3,00 3,00 33,0 4,00 30,0 40,00 3,000 4,0 37,400 5,00 34,0 2,400 3,00 5,000 4,200 5,00 2,00 20,0,00 24,300,00 25,300 7,700 22,00 22,0 27,700 23,0 2,00 20,00 2,0 25,700 32,0 2,00 33,400 24,300 3,400 30,00 3,000 32,200 3,0 2,0 3,00 35,200 47,200 3,00 4,0 33,300 % of Rated Airflow - Rated + Total BTUH Sensible BTUH 0.75 0..0.0.02.05 Full Load Heating Application Rating & Outdoor Temperature F* k MODEL 0 5 5 20 25 30 35 40 45 55 0 F C24H C30H C3H C42H C4H C0H BTUH WATTS COP BTUH WATTS COP BTUH WATTS COP BTUH WATTS COP BTUH WATTS COP BTUH WATTS COP 5,0 570 0.,00 2000.5 2,200 2270.5 4,000 27.,000 30.7 24,00 3770.3,00 00.2 2,200 2030.77 4,200 2300.,00 2.74 20,00 3070.7 27,700 3 2.,0 20.47 3,00 200.7,200 2340 2.03,300 270. 23,300 330 2. 30,00 330 2.2,00 40.72 5,400 20 2.5,200 230 2.25 22,000 230 2.20 2,000 30 2.3 33,0 40 2.45,0 0.,400 220 2.27,00 24 2.42 23,00 20 2.37 2,000 3240 2.54 35,00 400 2.5 2,400 0 2.7,00 220 2.34 2,200 2430 2.5 25,400 270 2.5 2,0 320 2.4 37,00 440 2.7 * 70 F DB indoor return air at rated CFM includes defrost operation below 45. k Outdoor temperatures shown are measured at the condenser section air inlet. 3,00 0 2.40 7,400 230 2.40 22,00 24 2.7 2,00 20 2.5 3,0 3320 2.75 3,400 4200 2.75 5,200 7 2. 7,00 230 2.47 24,000 2470 2.5 2,400 20 2.7 32,700 330 2. 4,300 420 2.5,00 7 2.3 2,200 22 2.2 2,00 2530 3.2 32,00 330 3.0 37,000 34 3.5 45,00 4370 3.0,00 70 3.05 24,400 220 3.3 2,00 200 3.37 37,300 3270 3.35 4,300 3540 3.42,300 4470 3.30 20,0 20 3.24 2,00 2340 3.34 32,200 240 3.5 40,00 3370 3.53 44,00 3 3.2 53,00 4 3.4 2,00 40 3.44 2,200 230 3.4 34,200 20 3.74 43,300 3430 3.70 47,300 370 3.7 5,700 440 3.5 23,0 0 3.4 2,00 24 3.3 3,200 2720 3.0 4,000 340 3.7,000 3730 3.3 5,00 4720 3.70 Form No. S345-27 Supersedes S345-3 Page 2 of 24

Indoor Blower Performance - CFM (0.00" 0." H 2 0) Model Rated ESP j Max ESP k Blower Only Cooling & Heat Pump Stage m Cooling & Heat Pump Stage 2 C24H.. 5 5 740 00 C30H.. 00 00 m Electric Heat C3H.5. 00 00 0 0 C42H.5. 00 00 2 2 C4H.20. 25 00 5 5 C0H.20. 300 NOTE: These units are equipped with a variable speed (ECM) indoor motor that automatically adjusts itself to maintain approximately the same rate of indoor airflow in both heating & cooling, dry & wet coil conditions and at both 230/20 or 40 volts. Maximum ESP (inches WC) shown is with 2" thick disposable filter. Blower only CFM is the total air being circulated during continuous fan only mode. Blower only CFM reduces during continuous fan only mode. CFM output on Stage 2 Cooling and Heat Pump or Electric Heat. Electric Heat Table - Refer to Electrical Specifications for Availability by Unit Model Nominal KW KW -Ph Amps At 240V () At 20V () At 40V (2) At 40V (2) 3-Ph Amps Btuh KW () These electric heaters are available in 230/20V units only. (2) These electric heaters are available in 40V units only. -Ph Amps 3-Ph Amps Btuh 4.0 4.0.7 3,52 3.00 4.4,23 5.0 5.0 20. 7,05 3.75.0 2,7.0.0 4.4 20,47 4. 2.5 5,35.0 7.2 20,47 5.52.,40.0.0 33.3 27,304.00 2. 20,47.0.0 2.7 30,77.75.7 23,03.0. 30,77.2.4 2,20.0.0 4.7 34,30 7. 3. 25,5 5.0 5.0 2.5 3. 5,5.25 54. 3.2 3,3 5.0.0 5,5 3.0 7.3 47,0.0 43.4,434 3.5 37.4 4,07.0 2.,434.5 20. 5,520 20.0 20.0 3.3,20 5.00 72. 5,5 KW 3-Ph Amps Btuh KW 3-Ph Amps Btuh Heater Packages - Field Installed Designed for adding Electric Heat to 0 KW Units Circuit Breaker standard on 230/20V Models Heat Pump Models C24H C30H C3H C42H C4H C0H -A00 Models 230/20- -B00 Models 230/20-3 ETL US & Canada Listed Rotary Disconnect standard on 40V Models -C00 Models 40-3 Heater Model # KW Heater Model # KW Heater Model # KW EHT03H-A04B EHT03H-AFB EHT03H-ASB EHT03H-A04B EHT03H-AFB EHT03H-ASB EHS03H-A05B EHT05H-AB EHT05H-A5B EHS03H-A05B EHT05H-AB EHT05H-A5B EHT0H-A04B EHT0H-A05B EHT0H-AB EHT0H-A5B EHT0H-A20B EHT0H-A05B EHT0H-AB EHT0H-A5B EHT0H-A20B 4 F S 4 F S 5 5 5 5 4 5 5 20 5 5 20 EHT02H-B0B EHT03H-B0B EHT03H-B0B EHT03H-B0B EHT05H-B0B EHT05H-B0B EHS05H-B5B EHS05H-B0B EHS05H-B0B EHS05H-B5B EHT0H-B0B EHT0H-B0B EHT0H-B5B EHT0H-BB EHT0H-B0B EHT0H-B0B EHT0H-B5B EHT0H-BB 5 5 5 5 EHT03H-C0 EHT03H-C0 EHS05H-C0 EHS03H-C0 EHS03H-C5 EHS05H-C0 EHS05H-C0 EHS05H-C5 EHT0H-C0 EHT0H-C0 EHT0H-C5 EHT0H-C0 EHT0H-C0 EHT0H-C5 EHT0H-C 5 5 5 5 Form No. S345-27 Supersedes S345-3 Page 22 of 24